Nothing Special   »   [go: up one dir, main page]

JP4533390B2 - 建設機械 - Google Patents

建設機械 Download PDF

Info

Publication number
JP4533390B2
JP4533390B2 JP2006547981A JP2006547981A JP4533390B2 JP 4533390 B2 JP4533390 B2 JP 4533390B2 JP 2006547981 A JP2006547981 A JP 2006547981A JP 2006547981 A JP2006547981 A JP 2006547981A JP 4533390 B2 JP4533390 B2 JP 4533390B2
Authority
JP
Japan
Prior art keywords
mode
driving force
engine
speed
vehicle speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2006547981A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2006062018A1 (ja
Inventor
伸生 松山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of JPWO2006062018A1 publication Critical patent/JPWO2006062018A1/ja
Application granted granted Critical
Publication of JP4533390B2 publication Critical patent/JP4533390B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F02D31/009—Electric control of rotation speed controlling fuel supply for maximum speed control
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/604—Engine control mode selected by driver, e.g. to manually start particle filter regeneration or to select driving style
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/26—Control of the engine output torque by applying a torque limit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Fluid Gearings (AREA)
JP2006547981A 2004-12-10 2005-11-30 建設機械 Active JP4533390B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004358078 2004-12-10
JP2004358078 2004-12-10
PCT/JP2005/021998 WO2006062018A1 (ja) 2004-12-10 2005-11-30 建設機械

Publications (2)

Publication Number Publication Date
JPWO2006062018A1 JPWO2006062018A1 (ja) 2008-06-05
JP4533390B2 true JP4533390B2 (ja) 2010-09-01

Family

ID=36577847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006547981A Active JP4533390B2 (ja) 2004-12-10 2005-11-30 建設機械

Country Status (6)

Country Link
US (1) US7661499B2 (ko)
EP (1) EP1820908B1 (ko)
JP (1) JP4533390B2 (ko)
KR (1) KR20070089847A (ko)
CN (1) CN101076636B (ko)
WO (1) WO2006062018A1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031007A1 (de) 2006-07-05 2008-01-10 Daimlerchrysler Ag Steuereinheit zum Betreiben eines Fahrzeugantriebes
CN101835968B (zh) * 2007-10-24 2013-07-24 日立建机株式会社 作业车辆的原动机控制装置
JP4875663B2 (ja) * 2008-05-29 2012-02-15 株式会社クボタ 作業車のアクセル制御構造
US9163383B2 (en) 2008-06-03 2015-10-20 Volvo Construction Equipment Ab Method for controlling a power source
EP2367711B1 (en) * 2008-11-21 2019-08-07 Volvo Construction Equipment AB Pedal map shift
CN102414374B (zh) * 2009-03-12 2013-05-08 株式会社小松制作所 具有作业机的建筑车辆
CN103758999B (zh) * 2009-04-09 2016-07-06 株式会社小松制作所 建筑车辆
JP5164933B2 (ja) * 2009-06-19 2013-03-21 日立建機株式会社 作業車両の制御装置
CN102392747B (zh) * 2011-06-28 2016-09-07 三一汽车制造有限公司 发动机转速控制方法、控制系统及臂架式工程机械
CN102985306B (zh) 2012-03-15 2014-05-28 株式会社小松制作所 作业车辆和作业车辆的控制方法
JP5106694B1 (ja) * 2012-03-15 2012-12-26 株式会社小松製作所 作業車両及び作業車両の制御方法
US20140100743A1 (en) * 2012-10-04 2014-04-10 Cnh America Llc Travel speed control system for work vehicle
WO2015097901A1 (ja) 2013-12-27 2015-07-02 株式会社小松製作所 フォークリフト及びフォークリフトの制御方法
JP6237396B2 (ja) * 2014-03-26 2017-11-29 株式会社豊田自動織機 産業車両の走行制御装置
EP2891783B1 (en) * 2014-10-31 2016-11-30 Komatsu Ltd. Wheel loader and wheel loader control method
CN108104959A (zh) * 2017-12-13 2018-06-01 天津雷沃发动机有限公司 一种非道路用发动机电控动力输出控制方法
JP7357455B2 (ja) * 2019-03-28 2023-10-06 株式会社小松製作所 作業機械、及び作業機械の制御方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01244140A (ja) * 1988-03-24 1989-09-28 Nippon Denso Co Ltd スロットル弁制御装置
JPH04123938A (ja) * 1990-09-14 1992-04-23 Mazda Motor Corp 車両のトラクションコントロール装置
JPH08158906A (ja) * 1994-12-07 1996-06-18 Nissan Motor Co Ltd 車両の駆動力制御装置
JP2004190615A (ja) * 2002-12-13 2004-07-08 Kawasaki Heavy Ind Ltd トルク特性切換装置および方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523564A (en) * 1983-01-20 1985-06-18 Sturdy Truck Equipment, Inc. Road and engine speed governor
DE3417089A1 (de) * 1984-05-09 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart Vortriebsregeleinrichtung
DE3545652A1 (de) * 1985-12-21 1987-06-25 Daimler Benz Ag Einrichtung zur vortriebsregelung an kraftfahrzeugen
JP2567222B2 (ja) * 1986-04-01 1996-12-25 株式会社小松製作所 装輪式建設機械のエンジン制御方法および装置
DE3644136C1 (de) * 1986-12-23 1988-09-01 Daimler Benz Ag Einrichtung zur Vortriebsregelung an Kraftfahrzeugen
US5019986A (en) * 1990-04-27 1991-05-28 Caterpillar Inc. Method of operating a vehicle engine
JPH08135789A (ja) * 1994-11-09 1996-05-31 Komatsu Ltd 車両の油圧式駆動装置の変速装置およびその変速制御方法
US5954617A (en) * 1997-01-31 1999-09-21 Cummins Engine Company, Inc. System for controlling internal combustion engine performance in accordance with driver behavior
US5989154A (en) * 1997-08-11 1999-11-23 Caterpillar Inc. Apparatus for limiting the torque on a power train and method of operating same
JP3700475B2 (ja) * 1999-06-03 2005-09-28 トヨタ自動車株式会社 車両用駆動力制御装置
JP3390707B2 (ja) * 1999-10-19 2003-03-31 住友建機製造株式会社 建設機械の制御装置
JP2002179387A (ja) * 2000-10-03 2002-06-26 Komatsu Ltd 作業用車両の速度制御装置とその速度制御方法
DE10122350B4 (de) * 2001-05-09 2006-09-07 Robert Bosch Gmbh Brennstoffeinspritzsystem
JP4163073B2 (ja) * 2003-08-12 2008-10-08 日立建機株式会社 作業車両の制御装置
WO2005042951A1 (ja) * 2003-10-31 2005-05-12 Komatsu Ltd. エンジン出力制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01244140A (ja) * 1988-03-24 1989-09-28 Nippon Denso Co Ltd スロットル弁制御装置
JPH04123938A (ja) * 1990-09-14 1992-04-23 Mazda Motor Corp 車両のトラクションコントロール装置
JPH08158906A (ja) * 1994-12-07 1996-06-18 Nissan Motor Co Ltd 車両の駆動力制御装置
JP2004190615A (ja) * 2002-12-13 2004-07-08 Kawasaki Heavy Ind Ltd トルク特性切換装置および方法

Also Published As

Publication number Publication date
CN101076636B (zh) 2011-07-06
EP1820908A4 (en) 2012-01-25
WO2006062018A1 (ja) 2006-06-15
EP1820908A1 (en) 2007-08-22
JPWO2006062018A1 (ja) 2008-06-05
US20080093145A1 (en) 2008-04-24
US7661499B2 (en) 2010-02-16
KR20070089847A (ko) 2007-09-03
EP1820908B1 (en) 2014-10-08
CN101076636A (zh) 2007-11-21

Similar Documents

Publication Publication Date Title
JP4533390B2 (ja) 建設機械
JP5164933B2 (ja) 作業車両の制御装置
US8277364B2 (en) Clutch control device for hydraulically driven vehicle
JP5174952B2 (ja) 作業車両の省燃費制御装置および作業車両の省燃費制御方法
KR101390138B1 (ko) 산업 차량의 변속 제어 장치
JP6203060B2 (ja) 作業車両及びその制御方法
KR101435697B1 (ko) 산업 차량의 변속 제어 장치
JP5113946B1 (ja) 作業車両及び作業車両の制御方法
JP5032705B2 (ja) エンジン回転数制御装置及びそれを有するモータグレーダ
JP4920120B2 (ja) 作業機を備えた建設車両
JPWO2009019974A1 (ja) 作業車両及び作業車両の作動油量制御方法
EP2444635A1 (en) Motor control device for working vehicle
WO2013145336A1 (ja) 作業車両及び作業車両の制御方法
JP2010223416A (ja) 建設車両
JP2023085259A (ja) 作業車両、および作業車両の制御方法
JP5061120B2 (ja) 産業車両の変速制御装置
JP2007107651A (ja) 作業車両のエンジン回転数制御装置
WO2013136537A1 (ja) 作業車両及び作業車両の制御方法
CN111824156A (zh) 用于作业机械的行驶驱动系统
WO2019064527A1 (ja) ホイールローダ
JP4376018B2 (ja) 作業車両の制御装置

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090623

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090710

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091222

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100112

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100113

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100608

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100611

R150 Certificate of patent or registration of utility model

Ref document number: 4533390

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130618

Year of fee payment: 3